Metallurgical Industry Hydraulic Cylinder 100/70-230 100/70-230

This Metallurgical Industry Hydraulic Cylinder 100/70-230 100/70-230 is purpose-engineered for the demanding operating conditions of metallurgical processing. Designed to withstand high ambient temperatures, mill scale contamination, and aggressive duty cycles associated with rolling mills, continuous casting lines, and slab handling equipment. Key features include heavy-wall barrel construction, induction-hardened and hard-chrome plated piston rod, and high-temperature seal compounds. Bore diameter Ø100mm, piston rod diameter Ø70mm, stroke 230mm. Materials: barrel — seamless honed steel tube; piston rod — 45# or 40Cr alloy steel, induction hardened Ø0.03-0.05mm oversize then hard chrome plated to Ra≤0.4μm; seals — Parker (USA) or Merkel (Germany) standard. All cylinders are hydraulically pressure-tested before dispatch. Custom bore, stroke, mounting, port position and surface treatment available on request. Contact Hengshui export sales for technical drawings and quotation: sales@wx-hxy.com | WhatsApp +86 133 8224 8877.